WO2008045784A3 - Electrically conductive adsorptive honeycombs for drying of air - Google Patents

Electrically conductive adsorptive honeycombs for drying of air Download PDF

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Publication number
WO2008045784A3
WO2008045784A3 PCT/US2007/080571 US2007080571W WO2008045784A3 WO 2008045784 A3 WO2008045784 A3 WO 2008045784A3 US 2007080571 W US2007080571 W US 2007080571W WO 2008045784 A3 WO2008045784 A3 WO 2008045784A3
Authority
WO
WIPO (PCT)
Prior art keywords
honeycombs
adsorptive
drying
air
electrically conductive
Prior art date
Application number
PCT/US2007/080571
Other languages
French (fr)
Other versions
WO2008045784A2 (en
Inventor
Michael F Tschantz
Original Assignee
Meadwestvaco Corp
Michael F Tschantz
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Meadwestvaco Corp, Michael F Tschantz filed Critical Meadwestvaco Corp
Publication of WO2008045784A2 publication Critical patent/WO2008045784A2/en
Publication of WO2008045784A3 publication Critical patent/WO2008045784A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0438—Cooling or heating systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28042—Shaped bodies; Monolithic structures
    • B01J20/28045—Honeycomb or cellular structures; Solid foams or sponges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3416—Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3441—Regeneration or reactivation by electric current, ultrasound or irradiation, e.g. electromagnetic radiation such as X-rays, UV, light, microwaves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/104—Alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites

Abstract

A desiccant material is provided in a honeycomb structure suitable for warming by electric resistive heating to promote regeneration of the desiccant.
PCT/US2007/080571 2006-10-09 2007-10-05 Electrically conductive adsorptive honeycombs for drying of air WO2008045784A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82869406P 2006-10-09 2006-10-09
US60/828,694 2006-10-09

Publications (2)

Publication Number Publication Date
WO2008045784A2 WO2008045784A2 (en) 2008-04-17
WO2008045784A3 true WO2008045784A3 (en) 2008-05-29

Family

ID=39185891

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/080571 WO2008045784A2 (en) 2006-10-09 2007-10-05 Electrically conductive adsorptive honeycombs for drying of air

Country Status (2)

Country Link
US (1) US20080083336A1 (en)
WO (1) WO2008045784A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5797205B2 (en) * 2010-12-02 2015-10-21 三菱電機株式会社 Dehumidifier
JP5770040B2 (en) * 2011-07-28 2015-08-26 愛三工業株式会社 Evaporative fuel processing equipment
US20150101483A1 (en) * 2013-10-11 2015-04-16 Meadwestvaco Corporation High performance adsorbent media for concentrator systems
DE102015110197A1 (en) * 2015-06-25 2016-12-29 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Air dryer cartridge

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5308457A (en) * 1991-04-05 1994-05-03 Catalytica, Inc. Self-contained system for controlling gaseous emissions from dilute organic sources and a process for using that system
US5628819A (en) * 1995-09-28 1997-05-13 Calgon Carbon Corporation Method and apparatus for continuous adsorption of adsorbable contaminates and adsorber regeneration
EP0780150A2 (en) * 1995-12-21 1997-06-25 Corning Incorporated Apparatus and method for removing voc's from an exhaust gas stream

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS593205B2 (en) * 1976-03-23 1984-01-23 東洋紡績株式会社 Adsorption device
US4402717A (en) * 1980-05-22 1983-09-06 Daikin Kogyo Co., Ltd. Apparatus for removing moisture and odors
JPS5726331A (en) * 1980-07-24 1982-02-12 Toyobo Co Ltd Air cooling system and air conditioning system using activated carbon fiber
US4518704A (en) * 1980-12-08 1985-05-21 Kyoto Ceramic Kabushiki Kaisha Activated carbon formed body and method of producing the same
KR100252818B1 (en) * 1992-06-07 2000-04-15 Seibu Giken Kk Sorbing sheets and laminates having reactivating and invigorating functions
US5435958A (en) * 1993-08-02 1995-07-25 Munters Corporation Method for making a humidity exchanger medium
US5534186A (en) * 1993-12-15 1996-07-09 Gel Sciences, Inc. Gel-based vapor extractor and methods
US5538929A (en) * 1994-08-09 1996-07-23 Westvaco Corporation Phosphorus-treated activated carbon composition
CA2195282C (en) * 1997-01-16 2004-05-11 Frederic Lagace Unitary heat exchanger for the air-to-air transfer of water vapor and sensible heat
WO2000038831A1 (en) * 1998-12-31 2000-07-06 Hexablock, Inc. Magneto absorbent
JP3482409B1 (en) * 2002-05-30 2003-12-22 東京エレクトロン株式会社 Dehumidifying device and method
US6960243B1 (en) * 2002-07-23 2005-11-01 Nanopore, Inc. Production of drinking water from air
WO2006088475A2 (en) * 2004-05-10 2006-08-24 Precision Combustion, Inc. Regenerable adsorption system
CN101410164B (en) * 2006-01-30 2012-05-02 高级技术材料公司 Nanoporous carbon materials, and systems and methods utilizing same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5308457A (en) * 1991-04-05 1994-05-03 Catalytica, Inc. Self-contained system for controlling gaseous emissions from dilute organic sources and a process for using that system
US5628819A (en) * 1995-09-28 1997-05-13 Calgon Carbon Corporation Method and apparatus for continuous adsorption of adsorbable contaminates and adsorber regeneration
EP0780150A2 (en) * 1995-12-21 1997-06-25 Corning Incorporated Apparatus and method for removing voc's from an exhaust gas stream

Also Published As

Publication number Publication date
US20080083336A1 (en) 2008-04-10
WO2008045784A2 (en) 2008-04-17

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